Stand mixer



FIG. 1 is a top left front perspective view of a stand mixer;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a rear view thereof; and,

FIG. 6 is a top plan view thereof.

The broken lines shown in the drawing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a stand mixer, as shown and described. 